ES2011899A6 - Apparatus and method for combined closed and open tube sampling. - Google Patents
Apparatus and method for combined closed and open tube sampling.Info
- Publication number
- ES2011899A6 ES2011899A6 ES8803525A ES8803525A ES2011899A6 ES 2011899 A6 ES2011899 A6 ES 2011899A6 ES 8803525 A ES8803525 A ES 8803525A ES 8803525 A ES8803525 A ES 8803525A ES 2011899 A6 ES2011899 A6 ES 2011899A6
- Authority
- ES
- Spain
- Prior art keywords
- sample
- sampler
- insure
- closed
- supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
- G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1004—Cleaning sample transfer devices
Abstract
Sampler apparatus and method are provided and include both closed (12) and open (10) tube samplers, and selector valve (20) operable to select therebetween for sample supply to automated sample analysis apparatus (22). A shear valve (18) divides the samples into separate sample quantities for independent sample quantity analysis by multi-channel sample analysis apparatus. A pressure equilibration chamber (108) prevents vacuum build-up in the closed tube sampler to insure the supply of consistent sample quantities therefrom. A source of a pressurized rinse solution (102) is provided and is operatively connected to the sampler apparatus in such manner as to insure the particularly thorough rinsing and cleansing of all relevant sample components to remove sample residue therefrom between sampling operations, thereby reducing sample carryover to levels below those of clinical significance.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/124,352 US4799393A (en) | 1985-09-03 | 1987-11-20 | Combined closed and open tube sampling apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2011899A6 true ES2011899A6 (en) | 1990-02-16 |
Family
ID=22414365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8803525A Expired - Lifetime ES2011899A6 (en) | 1987-11-20 | 1988-11-18 | Apparatus and method for combined closed and open tube sampling. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4799393A (en) |
EP (1) | EP0390848B1 (en) |
AT (1) | ATE164673T1 (en) |
AU (1) | AU629767B2 (en) |
CA (1) | CA1312744C (en) |
DE (1) | DE3856155T2 (en) |
DK (1) | DK173539B1 (en) |
ES (1) | ES2011899A6 (en) |
IL (1) | IL88241A (en) |
WO (1) | WO1989004955A1 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5315887A (en) * | 1988-06-23 | 1994-05-31 | Baxter Diagnostics Inc. | Multiport equalization probe |
US5413000A (en) * | 1988-06-23 | 1995-05-09 | Dade International Inc. | Assembly for removing waste from closed sample containers |
US5110553A (en) * | 1988-12-02 | 1992-05-05 | Aluminum Company Of America | Automatic sample preparation for analysis of sample particles |
JPH04500732A (en) * | 1989-07-07 | 1992-02-06 | デイド インターナショナル インコーポレーテッド | Assembly for removing waste from closed sample containers |
US5216926A (en) * | 1990-04-18 | 1993-06-08 | E. I. Du Pont De Nemours And Company | Closed and open tube sampling apparatus |
FI904639A (en) * | 1990-09-20 | 1992-03-21 | Biohit Oy | FOERFARANDE OCH ANORDNING FOER AVLAEGSNANDE AV VAETSKA FRAON KYVETT. |
US5151184A (en) * | 1990-11-14 | 1992-09-29 | Biomedical Devices Company | Fluid collecting and dispensing system |
SG46491A1 (en) * | 1991-03-19 | 1998-02-20 | Hoffmann La Roche | Closure for reagent container |
DE4209872C2 (en) * | 1991-05-28 | 1996-11-14 | Dade Int Inc | Device for measuring the bleeding time in vitro |
JPH0560736A (en) * | 1991-09-02 | 1993-03-12 | Jasco Corp | Washing method of needle of autosampler for hplc |
US5408891A (en) * | 1992-12-17 | 1995-04-25 | Beckman Instruments, Inc. | Fluid probe washing apparatus and method |
US5558838A (en) * | 1993-09-29 | 1996-09-24 | Becton Dickinson And Company | Sample preparation apparatus |
EP0901634B1 (en) * | 1996-05-30 | 2002-03-20 | Radiometer Medical A/S | A system for determining at least one parameter of at least one sample of a physiological liquid and a cassette |
US5861563A (en) * | 1997-03-20 | 1999-01-19 | Bayer Corporation | Automatic closed tube sampler |
US6016712A (en) * | 1997-09-18 | 2000-01-25 | Accumetrics | Device for receiving and processing a sample |
US6331437B1 (en) | 1998-07-14 | 2001-12-18 | Bayer Corporation | Automatic handler for feeding containers into and out of an analytical instrument |
US7479131B2 (en) | 1999-07-29 | 2009-01-20 | Fenwal, Inc. | Biological fluid sampling apparatus, assembly and method |
US6809804B1 (en) | 2000-05-11 | 2004-10-26 | Becton, Dickinson And Company | System and method for providing improved event reading and data processing capabilities in a flow cytometer |
JP2004535572A (en) | 2001-06-13 | 2004-11-25 | ケニス エフ. ウーヘンハイマー, | Automated fluid handling systems and methods |
SE521252C2 (en) * | 2001-11-21 | 2003-10-14 | Boule Medical Ab | Disposable apparatus for use in blood tests and instruments for use with the apparatus |
US7621282B2 (en) * | 2004-06-17 | 2009-11-24 | Abbott Laboratories, Inc. | Probe washing cups and methods |
US9039992B2 (en) | 2011-06-06 | 2015-05-26 | Abbott Laboratories | Apparatus for closed tube sampling and open tube sampling for automated clinical analyzers |
US9625465B2 (en) | 2012-05-15 | 2017-04-18 | Defined Diagnostics, Llc | Clinical diagnostic systems |
US9075042B2 (en) | 2012-05-15 | 2015-07-07 | Wellstat Diagnostics, Llc | Diagnostic systems and cartridges |
US9213043B2 (en) | 2012-05-15 | 2015-12-15 | Wellstat Diagnostics, Llc | Clinical diagnostic system including instrument and cartridge |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3255575A (en) * | 1962-05-31 | 1966-06-14 | Texaco Inc | Apparatus for obtaining bubble-free sample, and method for obtaining same |
US3581574A (en) * | 1969-05-12 | 1971-06-01 | Upjohn Co | Sample supply apparatus |
US3672226A (en) * | 1969-12-18 | 1972-06-27 | Hamilton Co | Chromatograph inlet with rotating septum |
FR2120300A5 (en) * | 1970-12-29 | 1972-08-18 | Hoffmann La Roche | |
US3719086A (en) * | 1971-01-12 | 1973-03-06 | Damon Corp | Liquids sampler with probe-bathing chamber |
US3795149A (en) * | 1971-10-15 | 1974-03-05 | Technicon Instr | Method and apparatus for supplying samples for automated analysis |
US3872730A (en) * | 1972-03-10 | 1975-03-25 | Becton Dickinson Co | Sampling apparatus |
DE2538451C2 (en) * | 1974-09-02 | 1986-06-05 | Technicon Instruments Corp., Tarrytown, N.Y. | Device for withdrawing part of a liquid flow segmented by an immiscible fluid |
US3918913A (en) * | 1974-12-02 | 1975-11-11 | Lilly Co Eli | Sampler-injector for liquid chromatography |
US3960020A (en) * | 1974-12-30 | 1976-06-01 | Technicon Instruments Corporation | Liquid aspirating probe assembly of a supply analyzer |
US3991055A (en) * | 1975-05-30 | 1976-11-09 | Coulter Electronics, Inc. | Liquid transfer valve |
US4108602A (en) * | 1976-10-20 | 1978-08-22 | Hanson Research Corporation | Sample changing chemical analysis method and apparatus |
US4152391A (en) * | 1977-12-16 | 1979-05-01 | Coulter Electronics, Inc. | Liquid transfer valve |
US4120662A (en) * | 1978-01-18 | 1978-10-17 | Cortex Research Corporation | Specimen sampling apparatus |
US4300393A (en) * | 1979-12-14 | 1981-11-17 | Stearns Stanley D | Sample introduction apparatus for gas chromatographic analysis using packed or capillary bore open tubular columns and method of testing |
GB2075672B (en) * | 1980-04-17 | 1983-03-09 | Chemlab Mfg Ltd | Washpot for use with sampling probe |
US4478095A (en) * | 1981-03-09 | 1984-10-23 | Spectra-Physics, Inc. | Autosampler mechanism |
AT377366B (en) * | 1981-05-25 | 1985-03-11 | List Hans | ANALYZER, ESPECIALLY FOR THE EXAMINATION OF LIQUID SAMPLES |
FR2515349A1 (en) * | 1981-10-26 | 1983-04-29 | Commissariat Energie Atomique | DEVICE FOR SAMPLING LIQUID SAMPLES AND SAMPLING BENCH USING SUCH A DEVICE |
JPS5887464A (en) * | 1981-11-20 | 1983-05-25 | Hitachi Ltd | Automatic analyzing method of continuous flow system |
US4476734A (en) * | 1983-03-07 | 1984-10-16 | International Business Machines Corporation | Wet needle sampler for use with a gas chromatograph |
US4516437A (en) * | 1983-03-23 | 1985-05-14 | Coulter Corporation | Microsample handling apparatus |
DE3678096D1 (en) * | 1985-09-03 | 1991-04-18 | Technicon Instr | DEVICE FOR SAMPLING AND METHOD THEREFOR. |
-
1987
- 1987-11-20 US US07/124,352 patent/US4799393A/en not_active Expired - Lifetime
-
1988
- 1988-10-21 EP EP89900701A patent/EP0390848B1/en not_active Expired - Lifetime
- 1988-10-21 AU AU28184/89A patent/AU629767B2/en not_active Ceased
- 1988-10-21 WO PCT/US1988/003629 patent/WO1989004955A1/en active IP Right Grant
- 1988-10-21 DE DE3856155T patent/DE3856155T2/en not_active Expired - Fee Related
- 1988-10-21 AT AT89900701T patent/ATE164673T1/en active
- 1988-10-31 IL IL88241A patent/IL88241A/en not_active IP Right Cessation
- 1988-11-01 CA CA000581875A patent/CA1312744C/en not_active Expired - Fee Related
- 1988-11-18 ES ES8803525A patent/ES2011899A6/en not_active Expired - Lifetime
-
1990
- 1990-05-18 DK DK199001239A patent/DK173539B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3856155T2 (en) | 1998-08-06 |
DK123990A (en) | 1990-05-18 |
EP0390848B1 (en) | 1998-04-01 |
CA1312744C (en) | 1993-01-19 |
DE3856155D1 (en) | 1998-05-07 |
AU2818489A (en) | 1989-06-14 |
DK173539B1 (en) | 2001-02-05 |
IL88241A (en) | 1991-11-21 |
US4799393A (en) | 1989-01-24 |
WO1989004955A1 (en) | 1989-06-01 |
IL88241A0 (en) | 1989-06-30 |
DK123990D0 (en) | 1990-05-18 |
AU629767B2 (en) | 1992-10-08 |
ATE164673T1 (en) | 1998-04-15 |
EP0390848A1 (en) | 1990-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2008-11-18 |
|
PC1A | Transfer granted |
Owner name: MILES INC. |